GB450758A - Anti-friction metal - Google Patents

Anti-friction metal

Info

Publication number
GB450758A
GB450758A GB1232/35A GB123235A GB450758A GB 450758 A GB450758 A GB 450758A GB 1232/35 A GB1232/35 A GB 1232/35A GB 123235 A GB123235 A GB 123235A GB 450758 A GB450758 A GB 450758A
Authority
GB
United Kingdom
Prior art keywords
steel
per cent
friction metal
hypo
tempered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1232/35A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALF GERHARD GRABE
Original Assignee
ALF GERHARD GRABE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ALF GERHARD GRABE filed Critical ALF GERHARD GRABE
Publication of GB450758A publication Critical patent/GB450758A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

An anti-friction metal especially for bearings is composed of a hypo-eutectoid steel which has been heated to a temperature between the Ac1 and Ac3 points and quenched in water or other suitable cooling medium. Alloying constituents which form solid solutions with the ferrite in the steel may be added to the latter and comprise manganese up to 2 per cent, silicon up to 1, chromium up to 3, tungsten up to 5, nickel up to 5, cobalt up to 5 and phosphorus up to 0,3, and the total amount of such additions should not exceed 6 per cent. The steel may be tempered after quenching.
GB1232/35A 1934-01-15 1935-01-14 Anti-friction metal Expired GB450758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE450758X 1934-01-15

Publications (1)

Publication Number Publication Date
GB450758A true GB450758A (en) 1936-07-14

Family

ID=20310079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232/35A Expired GB450758A (en) 1934-01-15 1935-01-14 Anti-friction metal

Country Status (1)

Country Link
GB (1) GB450758A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747774C (en) * 1940-06-16 1944-10-13 Steel for injection tools for the cold injection or impact drawing process
DE1119311B (en) * 1958-12-27 1961-12-14 Hoesch Ag Steel for grinding bodies, grinding rods and mill armor
GB2235698A (en) * 1989-08-24 1991-03-13 Nippon Seiko Kk Bearing steel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747774C (en) * 1940-06-16 1944-10-13 Steel for injection tools for the cold injection or impact drawing process
DE1119311B (en) * 1958-12-27 1961-12-14 Hoesch Ag Steel for grinding bodies, grinding rods and mill armor
GB2235698A (en) * 1989-08-24 1991-03-13 Nippon Seiko Kk Bearing steel
US5085733A (en) * 1989-08-24 1992-02-04 Nippon Seiko Kabushiki Kaisha Rolling steel bearing
GB2235698B (en) * 1989-08-24 1994-04-06 Nippon Seiko Kk Rolling contact parts steel and rolling bearing made thereof

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